Problem 4 In an elevator, when would you feel the heaviest? Select the best answer below and carefully justify your choice, including a free body diagram of you in that situation in the elevator. Also, for your choice, draw the free body diagram of the elevator. Assume the elevator has six times your inertia. Clearly indicate any force pairs. (a) In an elevator accelerating from rest to an upward velocity of 2m/s (b)In an elevator travelling upward at a constant 2m/s (c)In an elevator slowing to a stop from travelling upward at 2m/s